| Thema: | new categories of hardware |
| Stand: | opened |
| Priorität: | medium |
Hi, this is lammi87
I would like to suggest barcode scanners as a new hardware category. They are really handy when paying bills. I have one which works with free software. I just plug it in to the usb port and star using it right away.
I tried to see the information about my barcode reader with lsusb but it seems that it is not recognized correctly/completely. Here's the output:
lsusb -v
Bus 002 Device 003: ID 0000:0001
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0001
bcdDevice 1.00
iManufacturer 1 ZEBEX Industries Inc.
iProduct 2 Barcode Scanner
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 200mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.01
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 64
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
Device Status: 0x0000
(Bus Powered)
The vendor and product IDs (VendorID:ProductID) look strange, I can't find a name or vendor for the product in idVendor and idProduct (that is where the wiki tells me to look them for) and it is recognized as a keyboard. What's wrong?
What do you think? Should these be added as a category?
| 3G cards | 34 |
| Acquisition cards | 34 |
| Bluetooth | 58 |
| Ethernet cards | 173 |
| Fingerprint readers | 11 |
| Host Controllers | 171 |
| Modems | 18 |
| Notebooks | 802 |
| Printers | 127 |
| RAID adapters | 20 |
| Scanners | 24 |
| SD card readers | 57 |
| Sound cards | 145 |
| Video cards | 347 |
| Webcams | 133 |
| Wifi cards | 235 |
| TOTAL | 2389 |